Mark Zuckerberg says he wasn't defending Holocaust deniers
Facebook will only remove misinformation that incites violence
#ThrowBackThursday Technology may shape the world we live in today, but there are many tech lovers who still consider themselves a bit awkward. But it isn't just the fans that can be bit "socially uneasy" - plenty of moments within the industry have made us cringe over the years. Here are some of the most toe-curling.